Inventor · disambiguated record
Yukihiro Hayakawa
Also filed as: HAYAKAWA YUKIHIRO
33 granted patents·4 pending applications·554 citations·filing 1992–2024
97Inventor score
Top patents by PatentIndex Score
37 records- 0197US6143190AMethod of producing a through-hole, silicon substrate having a through-hole, device using such a substrate, method of producing an ink-jet print head, and ink-jet print headCANON KK·Filed 1997·Granted Nov 7, 2000·151 cites·17 claims
- 0288US6467884B1Substrate unit for liquid discharging head, method for producing the same, liquid discharging head, cartridge, and image forming apparatusCANON KK·Filed 2000·Granted Oct 22, 2002·33 cites·25 claims
- 0387US9030587B2Solid-state image sensor with light-guiding portionCANON KK·Filed 2013·Granted May 12, 2015·8 cites·10 claims
- 0485US12247659B2Continuously variable transmissionHONDA MOTOR CO LTD·Filed 2024·Granted Mar 11, 2025·1 cites·13 claims
- 0585US5376231ASubstrate for recording head, recording head and method for producing sameCANON KK·Filed 1992·Granted Dec 27, 1994·94 cites·54 claims
- 0677US5447568AChemical vapor deposition method and apparatus making use of liquid starting materialCANON KK·Filed 1992·Granted Sep 5, 1995·33 cites·9 claims
- 0775US6838351B2Manufacturing method of circuit board, circuit board, and liquid discharging apparatusCANON KK·Filed 2004·Granted Jan 4, 2005·10 cites·9 claims
- 0874US6962405B2Substrate for ink jet recording head, ink jet recording head and ink jet recording apparatus using ink jet recording headCANON KK·Filed 2003·Granted Nov 8, 2005·15 cites·24 claims
- 0973US6875365B2Method for producing liquid discharge headCANON KK·Filed 2002·Granted Apr 5, 2005·15 cites·6 claims
- 1073US5776255AChemical vapor deposition apparatusCANON KK·Filed 1996·Granted Jul 7, 1998·43 cites·7 claims
- 1169US8409452B2Through-hole forming method, inkjet head, and silicon substrateSASAKI KEIICHI·Filed 2008·Granted Apr 2, 2013·3 cites·12 claims
- 1269US6825543B2Semiconductor device, method for manufacturing the same, and liquid jet apparatusCANON KK·Filed 2001·Granted Nov 30, 2004·11 cites·27 claims
- 1369US5580822AChemical vapor deposition methodCANON KK·Filed 1995·Granted Dec 3, 1996·27 cites·4 claims
- 1466US9769401B2Solid-state imaging apparatus, method of manufacturing the same, and cameraCANON KK·Filed 2016·Granted Sep 19, 2017·1 cites·15 claims
- 1566US8842338B2Printer driverHAYAKAWA YUKIHIRO·Filed 2012·Granted Sep 23, 2014·4 cites·5 claims
- 1666US8771528B2Through-hole forming method and inkjet headCANON KK·Filed 2013·Granted Jul 8, 2014·1 cites·15 claims
- 1765US6450621B1Semiconductor device having inkjet recording capability and method for manufacturing the same, inkjet head using semiconductor device, recording apparatus, and information-processing systemCANON KK·Filed 1999·Granted Sep 17, 2002·22 cites·20 claims
- 1864US12320426B2Continuously variable transmissionHONDA MOTOR CO LTD·Filed 2024·Granted Jun 3, 2025·0 cites·3 claims
- 1963US7056798B2Semiconductor device, method for manufacturing the same, and liquid jet apparatusCANON KK·Filed 2003·Granted Jun 6, 2006·7 cites·4 claims
- 2062US5653810AApparatus for forming metal film and process for forming metal filmCANON KK·Filed 1995·Granted Aug 5, 1997·28 cites·13 claims
- 2154US6475563B2Method for forming a thin film using a gasCANON KK·Filed 1999·Granted Nov 5, 2002·14 cites·2 claims
- 2253US7270398B2Circuit board and liquid discharging apparatusCANON KK·Filed 2004·Granted Sep 18, 2007·2 cites·3 claims
- 2352US9280727B2Information processing unit, printing control method for printer driver, and computer program productYAMASHITA YUU·Filed 2015·Granted Mar 8, 2016·1 cites·15 claims
- 2452US6004885AThin film formation on semiconductor waferCANON KK·Filed 1996·Granted Dec 21, 1999·13 cites·2 claims
- 2550US6964471B2Heating resistor film, recording head substrate, recording head, and recording apparatusCANON KK·Filed 2002·Granted Nov 15, 2005·4 cites·5 claims
- 2648US7055937B2Heat generating resistant element film, substrate for ink jet head utilizing the same, ink jet head and ink jet apparatusCANON KK·Filed 2003·Granted Jun 6, 2006·3 cites·6 claims
- 2747US9373659B2Method of manufacturing solid-state image pickup apparatusCANON KK·Filed 2015·Granted Jun 21, 2016·0 cites·9 claims
- 2847US7244370B2Method for producing circuit substrateCANON KK·Filed 2004·Granted Jul 17, 2007·4 cites·12 claims
- 2947US6799839B2Structure provided with through hole, method of manufacture therefor, and liquid discharge headCANON KK·Filed 2002·Granted Oct 5, 2004·3 cites·6 claims
- 3046US7270759B2Structure with through hole, production method thereof, and liquid discharge headCANON KK·Filed 2005·Granted Sep 18, 2007·0 cites·9 claims
- 3144US7018020B2Structure with through hole, production method thereof, and liquid discharge headCANON KK·Filed 2002·Granted Mar 28, 2006·1 cites·7 claims
- 3243US6867457B2Semiconductor device and liquid jetting device using the sameCANON KK·Filed 2003·Granted Mar 15, 2005·2 cites·12 claims
- 3340US7983154B2Method for increasing/reducing band data rate of ring-based network and node apparatus of the ring-based networkFUJITSU LTD·Filed 2005·Granted Jul 19, 2011·0 cites·8 claims
- 3438US2016156817A1Manufacturing method of imaging apparatus, imaging apparatus, and imaging systemCANON KK·Filed 2015·Application pending·0 cites
- 3535US2002018488A1Transmission equipment having interface conversion functionFiled 2001·Application pending·0 cites
- 3630US2016004484A1Print control method and recording medium storing print control programYAMAMOTO TERUYOSHI·Filed 2015·Application pending·0 cites
- 3726US2015301769A1Function setting method and recording mediumYAMASHITA YUU·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →